#main {
  height: 100%;
  width: calc(100%);
  background-color: #fafaf9;
  font-size: 16px;
  position: relative;
  overflow: hidden;
  .folder-icon {
    position: absolute;
    top: 50%;
    right: 0;
    width: 30px;
    height: 30px;
    background-color: #fff;
    border-radius: 50% 0 0 50%;
    border: 1px solid #ccc;
    cursor: pointer;
    line-height: 30px;
    padding-left: 7px;
    color: #666;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .long-page {
    overflow: auto;
    height: 100%;
    padding: 80px 60px;
    background-size: cover;
    .long-page-container {
      line-height: 1.5;
      font-size: 16px;
      border: 1px solid #e6e6dd;
      padding: 50px;
      background-color: #fff;
      word-break: break-word;
    }
  }
}
.mobile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  background-color: #f0f0f0;
  width: calc(100% - 20px);
  button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 24px;
  }
  h1 {
    font-size: 20px;
    margin: 0;
  }
}
@media screen and (max-width: 768px) {
  #main .long-page {
    padding: 0;
  }
  #main .long-page .long-page-container {
    padding: 0 20px;
  }
}
